CN103723036A - Caterpillar band self-propelled rotary cultivator - Google Patents
Caterpillar band self-propelled rotary cultivator Download PDFInfo
- Publication number
- CN103723036A CN103723036A CN201310696434.5A CN201310696434A CN103723036A CN 103723036 A CN103723036 A CN 103723036A CN 201310696434 A CN201310696434 A CN 201310696434A CN 103723036 A CN103723036 A CN 103723036A
- Authority
- CN
- China
- Prior art keywords
- rotovator
- band self
- caterpillar band
- brake
- main
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Braking Arrangements (AREA)
- Guiding Agricultural Machines (AREA)
- Non-Deflectable Wheels, Steering Of Trailers, Or Other Steering (AREA)
Abstract
A caterpillar band self-propelled rotary cultivator comprises a motor tractor frame, an engine, caterpillar bands and a driving device, wherein the engine is arranged on the motor tractor frame; the caterpillar bands are arranged on two sides of the motor tractor frame; the driving device comprises an auxiliary gearbox; an auxiliary output end of the auxiliary gearbox is connected with the rotary cultivator through a first transmission shaft; a main output end of the auxiliary gearbox is connected to an input end of a main gearbox; an output end of the main gearbox is connected with a driving rear axle assembly through a second transmission shaft; the driving rear axle assembly is connected with a chain wheel via a rear axle shaft; and caliper disc brakes are arranged on the inner side of the chain wheel, are symmetrically arranged on two sides of the rear axle shaft, and are controlled by two independent brake oil pumps. By using the caterpillar band self-propelled rotary cultivator, the caterpillar bands perfectly and flexibly turn at different angles, the farming efficiency is improved, and the farming time is shortened. The caterpillar band self-propelled rotary cultivator is applicable to rotary tillage on small pieces of paddy fields and field corners.
Description
Technical field
The present invention relates to rotovator field, particularly relate to a kind of caterpillar band self-propelled rotovator.
Background technology
Along with continuing to bring out of land transformation, garden farming construction, home farm's farming and big farming household's large-scale planting; make rural area more and more to the demand of large-scale field machine; peasant is also more and more higher to the requirement of modern tillage machinery, and therefore volume is little, horsepower is large, manipulate simple, comfortable rotary tillage machine becomes the development tendency of current field machine.
The self-propelled track propulsion mode of existing rotovator has multiple, for example, in the disclosed a kind of crawler type rotovator with bridge transmission device of CN 102823342A, introduced by engine and driven belt castle wheel, and then by the work of bridge actuator drives rotary cultivator attachment; In the disclosed caterpillar band self-propelled rotovator of CN 203151956 U, by driving engine, by belt, be connected with preposition Traction clutch, on Traction clutch, the driving gear teeth and the rubber belt track of output shaft is chimeric, drive machines walking; In the disclosed ploughing machine of CN 201898707 U, its walking chassis speed changing box and operating control are in transmission connection, and track unit is in transmission connection with walking chassis speed changing box.The driving of existing rotovator adopts traditional harvester gear box drive pattern conventionally, and two calipers disk brake by a brake pump control, cause turning dumb, turning time length even cannot realize turning, popularization, application that this has affected rotovator to a certain extent, reduced farming efficiency.
Summary of the invention
Technical matters to be solved by this invention is, overcomes the above-mentioned defect that prior art exists, and provides a kind of and turns flexibly, and response is fast, the caterpillar band self-propelled rotovator that farming efficiency is high.
The technical solution adopted for the present invention to solve the technical problems is: comprise tractor chassis, be located at the driving engine in tractor chassis, the crawler belt of being located at tractor chassis both sides and actuating device, described actuating device comprises auxiliary gearbox, the secondary mouth of described auxiliary gearbox connects rotovator by the first transmission shaft, and the main mouth of auxiliary gearbox connects the input end of main-gear box; The mouth of described main-gear box is connected and is driven back axle assembly by second driving shaft; Described driving back axle assembly is connected with sprocket wheel through rear axle beam, and the inner side of described sprocket wheel is provided with caliper disk brake, and caliper disk brake is symmetrically set in the both sides of rear axle beam, and described caliper disk brake is by two independently brake pump controls.
Further, described driving back axle assembly comprises semiaxis, rear-axle casing, main reduction gear and diff, and described semiaxis is connected in rear-axle casing by diff, and described main reduction gear is arranged on the middle part upside of rear-axle casing.
Further, described caliper disk brake comprises brake disc and brake clamp, and described brake disc is connected with rear axle beam through brake disc seat, and described brake clamp is symmetrically set in the both sides of described brake disc.
Further, the mouth of described main-gear box connects the input end of main reduction gear by second driving shaft.
Further, described semiaxis is connected with sprocket wheel by rear axle beam.
Further, on the housiung separator of described rotovator, be connected with oil cylinder, the other end of described oil cylinder connects rear-axle casing.
Further, the housiung separator two ends of described rotovator are connected with turning sleeve by swivel arm.
Further, described turning sleeve is by bearing pin connection frame.
The present invention compared with prior art has following features: adopt auxiliary gearbox can directly drive rotovator action, can realize differential and drive with main-gear box, driving back axle assembly again, and changing clamp plate disc brake, by two independently brake pump controls, according to the difference of operator's dynamics, realize different angles perfection, turn to flexibly, improved farming efficiency, shorten the agro-farming time, obtained beyond thought effect.
Accompanying drawing explanation
Fig. 1 is the integral structure schematic diagram of actuating device of the present invention;
Fig. 2 is the structural representation that the present invention drives back axle assembly;
Fig. 3 is the structural representation of diff of the present invention;
Fig. 4 is the structural representation of caliper disk brake of the present invention.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, detailed construction of the present invention is further described.
With reference to Fig. 1 ~ Fig. 4, the caterpillar band self-propelled rotovator that the present embodiment provides, comprises tractor chassis 1, is located at driving engine 2 in tractor chassis 1, is located at crawler belt 3 and the actuating device of tractor chassis 1 both sides; Actuating device comprises auxiliary gearbox 4, and the secondary mouth of auxiliary gearbox 4 connects rotovator 5 by the first transmission shaft 41, and the main mouth of auxiliary gearbox 4 connects the input end of main-gear box 6; The mouth of main-gear box 6 is connected and is driven back axle assembly 7 by second driving shaft 61; Drive back axle assembly 7 to be connected with sprocket wheel 8 through rear axle beam 71, the inner side of sprocket wheel 8 is provided with caliper disk brake 9, and caliper disk brake 9 is by independently two brake pump controls.
Particularly, drive back axle assembly 7 to comprise semiaxis 72, rear-axle casing 73, main reduction gear 74 and diff 75; Semiaxis 72 is connected in rear-axle casing 73 by diff 75, and main reduction gear 74 is arranged on the middle part upside of rear-axle casing 73; The mouth of main-gear box 6 connects the input end of main reduction gear 74 by second driving shaft 61; Semiaxis 72 is connected with sprocket wheel 8 by rear axle beam 71.
In the present embodiment, on the housiung separator 51 of rotovator 5, be connected with oil cylinder 52, the other end of oil cylinder 52 is connected with rear-axle casing 73; Housiung separator 51 two ends of rotovator 5 are connected with turning sleeve 54 by swivel arm 53, and turning sleeve 54 connects tractor chassis 1 by bearing pin.Wherein, oil cylinder 52 rotates for controlling swivel arm 53, and drives rotovator 5 to move.
When the crawler belt 3 of the present embodiment is worked, driving engine 2 sends power to auxiliary gearbox 4, and the secondary mouth of auxiliary gearbox 4 converts moment of torsion and rotating speed by the first transmission shaft 41, and the blade of controlling rotovator 5 is rotated; The main mouth of auxiliary gearbox 4 drives main-gear box 6 to turn round, and main-gear box 6 passes to and drives back axle assembly 7 through second driving shaft 61 speed changes; After main reduction gear 74, the moment of torsion that main-gear box 6 is transmitted reduces, again through the balanced speed discrepancy of diff 75, and pass to semiaxis 72, finally by sprocket wheel 8, drive crawler belt 3 to move, and coordinating two calipers disk brake 9 of two brake pump controls, the perfection that realizes crawler belt 3 different angles turns to, and improves alerting ability and the manoevreability of crawler belt 3 when turning.Crawler belt 3 is when motion, and brake disc 91 is with sprocket wheel 8 rotations, and during brake, brake clamp 92 is clamped brake disc 91 and completed brake action, and braking effect is stable, and is not afraid of muddy water invasion and attack.
The present embodiment can significantly improve rotary tillage efficiency, shortens production time, reduces operating cost, can well be applicable to again the rotary tillage process at little field and angle, field, improves the soil comformability of rotovator 5.
Claims (8)
1. a caterpillar band self-propelled rotovator, comprise tractor chassis, be located at the driving engine in tractor chassis, the crawler belt of being located at tractor chassis both sides and actuating device, it is characterized in that, described actuating device comprises auxiliary gearbox, the secondary mouth of described auxiliary gearbox connects rotovator by the first transmission shaft, and the main mouth of auxiliary gearbox connects the input end of main-gear box; The mouth of described main-gear box is connected and is driven back axle assembly by second driving shaft; Described driving back axle assembly is connected with sprocket wheel through rear axle beam, and the inner side of described sprocket wheel is provided with caliper disk brake, and caliper disk brake is symmetrically set in the both sides of rear axle beam, and described caliper disk brake is by two independently brake pump controls.
2. caterpillar band self-propelled rotovator as claimed in claim 1, it is characterized in that, described driving back axle assembly comprises semiaxis, rear-axle casing, main reduction gear and diff, and described semiaxis is connected in rear-axle casing by diff, and described main reduction gear is arranged on the middle part upside of rear-axle casing.
3. caterpillar band self-propelled rotovator as claimed in claim 1 or 2, is characterized in that, described caliper disk brake comprises brake disc and brake clamp, and described brake disc is connected with rear axle beam through brake disc seat, and described brake clamp is symmetrically set in the both sides of described brake disc.
4. caterpillar band self-propelled rotovator as claimed in claim 1 or 2, is characterized in that, the mouth of described main-gear box connects the input end of main reduction gear by second driving shaft.
5. caterpillar band self-propelled rotovator as claimed in claim 1 or 2, is characterized in that, described semiaxis is connected with sprocket wheel by rear axle beam.
6. caterpillar band self-propelled rotovator as claimed in claim 1 or 2, is characterized in that, on the housiung separator of described rotovator, is connected with oil cylinder, and the other end of described oil cylinder connects rear-axle casing.
7. caterpillar band self-propelled rotovator as claimed in claim 1 or 2, is characterized in that, the housiung separator two ends of described rotovator are connected with turning sleeve by swivel arm.
8. caterpillar band self-propelled rotovator as claimed in claim 7, is characterized in that, described turning sleeve is by bearing pin connection frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310696434.5A CN103723036B (en) | 2013-12-18 | 2013-12-18 | A kind of caterpillar band self-propelled rotovator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310696434.5A CN103723036B (en) | 2013-12-18 | 2013-12-18 | A kind of caterpillar band self-propelled rotovator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103723036A true CN103723036A (en) | 2014-04-16 |
| CN103723036B CN103723036B (en) | 2016-03-23 |
Family
ID=50447426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310696434.5A Expired - Fee Related CN103723036B (en) | 2013-12-18 | 2013-12-18 | A kind of caterpillar band self-propelled rotovator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103723036B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1469819A (en) * | 2000-10-19 | 2004-01-21 | ����ũ����ʽ���� | Tractor |
| EP1555190A1 (en) * | 2002-10-23 | 2005-07-20 | Yanmar Agricultural Equipment Co., Ltd. | Crawler tractor |
| JP3828528B2 (en) * | 2003-08-28 | 2006-10-04 | セイレイ工業株式会社 | Agricultural tractor |
| CN101011000A (en) * | 2007-01-19 | 2007-08-08 | 李玉霞 | Multifunctional protective cultivating integral machine |
| CN201042923Y (en) * | 2007-04-13 | 2008-04-02 | 罗独明 | Power takeoff and ambulation transmission device of tractor |
| CN201172374Y (en) * | 2008-03-07 | 2008-12-31 | 刘宁 | Multipurpose tractor |
| JP2010195096A (en) * | 2009-02-23 | 2010-09-09 | Iseki & Co Ltd | Transmission device for ride-on management machine |
| CN102350944A (en) * | 2011-08-30 | 2012-02-15 | 常州市劲达科技实业有限公司 | Rear axle assembly of farm vehicle |
| CN203666385U (en) * | 2013-12-18 | 2014-06-25 | 刘光兵 | Track self-walking type rotary cultivator |
-
2013
- 2013-12-18 CN CN201310696434.5A patent/CN103723036B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1469819A (en) * | 2000-10-19 | 2004-01-21 | ����ũ����ʽ���� | Tractor |
| EP1555190A1 (en) * | 2002-10-23 | 2005-07-20 | Yanmar Agricultural Equipment Co., Ltd. | Crawler tractor |
| JP3828528B2 (en) * | 2003-08-28 | 2006-10-04 | セイレイ工業株式会社 | Agricultural tractor |
| CN101011000A (en) * | 2007-01-19 | 2007-08-08 | 李玉霞 | Multifunctional protective cultivating integral machine |
| CN201042923Y (en) * | 2007-04-13 | 2008-04-02 | 罗独明 | Power takeoff and ambulation transmission device of tractor |
| CN201172374Y (en) * | 2008-03-07 | 2008-12-31 | 刘宁 | Multipurpose tractor |
| JP2010195096A (en) * | 2009-02-23 | 2010-09-09 | Iseki & Co Ltd | Transmission device for ride-on management machine |
| CN102350944A (en) * | 2011-08-30 | 2012-02-15 | 常州市劲达科技实业有限公司 | Rear axle assembly of farm vehicle |
| CN203666385U (en) * | 2013-12-18 | 2014-06-25 | 刘光兵 | Track self-walking type rotary cultivator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103723036B (en) | 2016-03-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104191966B (en) | A kind of self-propelled multifunctional tiller of four-wheel drive | |
| CN202663754U (en) | Multi-functional plowing and sowing machine | |
| CN202357865U (en) | Articulated hydraulic steering type 4WD (4 wheel drive) agricultural shovel-loading tractor | |
| CN201254100Y (en) | Four-wheel drive multifunctional agricultural machine | |
| CN106954390A (en) | The cultivated machine of steering wheel seat | |
| CN201800767U (en) | Four-wheel linkage steering device | |
| CN203666385U (en) | Track self-walking type rotary cultivator | |
| CN203267776U (en) | Walking drive device of deep scarification land preparation machine | |
| CN103723036B (en) | A kind of caterpillar band self-propelled rotovator | |
| CN103723039B (en) | A kind of caterpillar drive | |
| CN102640588A (en) | Crawler type combined tillage machine | |
| CN105570439A (en) | Caterpillar tractor gearbox and caterpillar tractor | |
| CN101638049A (en) | Three-shaft wheeled tractor | |
| CN204870532U (en) | Multi -functional farmland operation mechanization's hydraulic drive system | |
| CN104943745B (en) | Caterpillar band self-propelled farm machinery hydraulic control differential steering system | |
| CN103723037B (en) | A kind of articulated steering tractor | |
| CN103931285B (en) | Caterpillar band self-propelled double-structure rotary cultivator | |
| CN106274466A (en) | A kind of caterpillar tractor direct-connection transmission transmission assembly and caterpillar tractor thereof | |
| CN2330559Y (en) | Compact type multi-purpose walking tractor | |
| CN205202726U (en) | Actuating system of farm machinery | |
| CN205755631U (en) | Maize harvesting machine four-wheel drive system | |
| CN203666399U (en) | Articulated steering four-wheel drive agricultural tractor | |
| CN205033940U (en) | Tractor | |
| CN221114085U (en) | Small-sized agricultural machinery locomotive | |
| CN203158103U (en) | Miniature four-wheel tractor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160323 Termination date: 20191218 |